| Patents for A47L 9 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners (27,038) |
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| 01/16/2001 | CA2313657A1 Air cooling of vacuum cleaner system |
| 01/11/2001 | WO2001001819A2 Agitator for a cleaning machine, such as a floor cleaner, and a method of making the same |
| 01/11/2001 | WO2000059356A3 Balanced flow vacuum cleaner |
| 01/11/2001 | DE19943190C1 Electric cylinder vacuum cleaner has electric brush socket incorporated in hinged cover for dust collection space and supplied via conductors associated with pivot hinge |
| 01/11/2001 | DE19930828A1 Suction head for floor vacuum cleaner has switch lever designed as foot switch on suction channel grasping through opening of housing upper part with sliding guide element |
| 01/10/2001 | EP1066788A1 Vacuum cleaner tank assembly |
| 01/10/2001 | EP1066115A2 Cyclonic separation apparatus |
| 01/09/2001 | US6171375 Vacuum cleaner exhaust filter with ion generation stage |
| 01/09/2001 | US6171369 Vacuum cleaner bag construction and method of operation |
| 01/09/2001 | US6171356 Cyclonic vacuum generator apparatus and method |
| 01/09/2001 | US6170758 Multifunctional air gun |
| 01/09/2001 | US6170119 Method and apparatus for reducing the size of elongate particulate material in a vacuum cleaner head |
| 01/09/2001 | US6170118 Collection apparatus for use with blower/vacuum units |
| 01/04/2001 | WO2001000078A1 Vacuum cleaner tool for suction of hard and/or soft surfaces |
| 01/04/2001 | DE10021417A1 Air tight box on wheels with exhaust air hose roll, which conducts the dust air of vacuum cleaner direct to open air and exhaust air hose roll can also be attached directly integrated at filter system of vacuum cleaned air tight |
| 01/03/2001 | EP1063912A1 Vacuum cleaner with detachable dust container |
| 01/03/2001 | CN1278745A Separation of solid particulate materials from fluid streams |
| 01/02/2001 | US6168641 Cyclone separator device for a vacuum cleaner |
| 01/02/2001 | US6167588 Vacuum cleaner with filter clogging indicating means |
| 01/02/2001 | US6167586 Upright water extraction cleaning machine with improved tank structure |
| 01/02/2001 | CA2113522C Wet/dry utility vacuum cleaner |
| 01/02/2001 | CA2113520C Sliding door valve for utility vacuum cleaner |
| 12/28/2000 | WO2000078199A1 Suction device attachment with a suction channel |
| 12/28/2000 | WO2000078198A1 Self-driven automatic cleaner |
| 12/27/2000 | EP1062902A2 Hose coupling |
| 12/27/2000 | EP1062901A1 Liquid bath vacuum cleaner |
| 12/27/2000 | EP1062900A1 Suction cleaning device |
| 12/27/2000 | CN2411755Y Externally-arranged dust collecting device of duster |
| 12/21/2000 | WO2000076386A1 Vacuum cleaner |
| 12/21/2000 | WO2000076385A1 Brush holder for cleaner |
| 12/21/2000 | DE19928224A1 Vacuum cleaner fitting with suction channel has valve opened by flow deflection caused by reduction in inlet cross-section of valve chamber caused by inserting component to be monitored |
| 12/20/2000 | EP0920560A4 Filter bag for a pool cleaner |
| 12/20/2000 | CN1277004A 电动吸尘器 Electric vacuum cleaner |
| 12/19/2000 | US6162287 Filter for vacuum cleaner |
| 12/19/2000 | US6161251 Suction nozzle for vacuum cleaner |
| 12/14/2000 | WO2000074548A1 Multi-cyclone collector for vacuum cleaner |
| 12/14/2000 | WO2000074547A1 Cyclone dust collector |
| 12/14/2000 | DE19956794C1 Suction fan for electric vacuum cleaner supported between opposing housing walls of vacuum cleaner via elastic mounting elements fitted with sliding pieces contacting inside surface of housing wall |
| 12/14/2000 | DE19926828A1 Staubsauger Vacuum cleaner |
| 12/14/2000 | DE19925070A1 Closure part for vacuum cleaner filter bag has cuts in cover plate or base plate leaving cardboard section connected to plate by desired break points torn by folding or moving sliding part |
| 12/14/2000 | DE10024912A1 Nozzle attachment for vacuum cleaner |
| 12/13/2000 | EP1059056A1 Dust bag and method for manufacturing the same |
| 12/13/2000 | EP1058958A1 Docking system for a self-propelled working tool |
| 12/13/2000 | EP0928152B1 Vacuum cleaner for household refuse |
| 12/13/2000 | CN2409894Y Isolating impedance-changing speed regulator for suction cleaner |
| 12/12/2000 | US6158083 Wet/dry vacuum with reduced operating noise |
| 12/12/2000 | US6158082 Portable blower with blower tube noise reduction |
| 12/12/2000 | US6158081 Water extraction cleaning machine with variable solution mixing valve |
| 12/12/2000 | CA2102111C Device for cleaning synthetic grass playing surfaces |
| 12/07/2000 | WO2000073867A1 Indicator for a robotic machine |
| 12/07/2000 | WO2000072740A1 Wet and dry electrical vacuum cleaner motor with reduced balance problems arising from assembly |
| 12/07/2000 | DE19926584C1 Carpet or upholstery cleaning brush e.g. for use with electric vacum cleaner, has stripper element with tongues projecting into gaps between bristles for removal or hair or fluff |
| 12/06/2000 | EP1057229A1 Electrical receptacle base fixed on vacuum cleaner |
| 12/06/2000 | EP1056385A1 Combination carpet cleaning brush unit,vacuum and pile lifter |
| 12/06/2000 | CN1275362A Telescopic suction pipe for suction cleaner |
| 12/05/2000 | US6156086 Dual media vacuum filter bag |
| 12/05/2000 | US6154921 Vacuum cleaner |
| 12/05/2000 | US6154919 Sawdust collection system |
| 12/05/2000 | US6154918 Portable vacuum cleaner handle construction |
| 12/01/2000 | CA2309011A1 Vacuum cleaner |
| 11/30/2000 | WO2000041454A3 Air flow passage for a cyclonic separator and vacuum cleaner having same |
| 11/29/2000 | EP1055388A2 Telescopic vacuum cleaner suction pipe |
| 11/29/2000 | CN2407709Y Ventilation structure of cleaner |
| 11/29/2000 | CN2407708Y Silencer for air exhausting gate pipe of cleaner |
| 11/29/2000 | CN1274621A Multi-functional air ejection gun |
| 11/28/2000 | US6152151 Suction chamber enclosure coupled to intake end of suction conduit and having a downward facing opening within which a rigid roller downwardly compresses the carpet to press out water to be suctioned by remote suction source |
| 11/28/2000 | US6151752 Vacuum cleaner head |
| 11/28/2000 | US6151751 Vacuum cleaner with dust bag retention flaps |
| 11/28/2000 | CA2310507A1 Telescopable vacuum-cleaner suction pipe |
| 11/23/2000 | WO2000069320A1 Vacuum cleaner apparatus and return system for use with the same |
| 11/23/2000 | DE19922931A1 Filter arrangement in vacuum cleaner has individual folds of filter element designed so their peaks protrude with respect to plane formed by peaks of remaining folds |
| 11/23/2000 | DE19914574C1 Electric vacuum cleaner floor cleaning tool has dirt collection container for relatively large dirt particles immediately behind brush chamber for rotating brush roller |
| 11/23/2000 | DE10014834A1 Multi-functional jet pistol has on/off valve unit placed on tubular body to control supply of compressed air from air feed line |
| 11/22/2000 | EP1052924A1 Upright vacuum cleaner with cyclonic airflow |
| 11/22/2000 | EP1052923A1 A clutch mechanism |
| 11/22/2000 | CN2406606Y Telescopic tube for electric vacuum cleaner |
| 11/22/2000 | CN2406605Y Vacuum dustcleaner pipe |
| 11/21/2000 | US6148474 Vacuum cleaner and wand assembly |
| 11/21/2000 | US6148473 Balanced flow vacuum cleaner |
| 11/21/2000 | US6148472 Vehicle cleaning system |
| 11/16/2000 | WO2000067631A1 A length adjusting device for suction pipe of vacuum cleaner |
| 11/16/2000 | WO2000067630A1 Carpet cleaner with rotating and simultaneously vertically reciprocating brush, particularly as accessory for vacuum cleaner apparatus |
| 11/16/2000 | DE19933449C1 Electric vacuum cleaner suction tool for hard floors has polishing elements for cleaned floor surface positioned behind and to either side of suction opening in base plate of suction tool |
| 11/15/2000 | EP0902716B1 Nanofiber packed beds having enhanced fluid flow characteristics |
| 11/15/2000 | CN2405542Y Telescopic tube of dust collector |
| 11/14/2000 | US6146434 Cyclonic dirt cup assembly |
| 11/14/2000 | US6145160 Tank-type vacuum cleaner |
| 11/14/2000 | US6145145 Apparatus having a belt agitator for agitating a cleaning agent into a carpet |
| 11/09/2000 | WO2000066247A1 Improved vacuum cleaner |
| 11/09/2000 | WO2000065979A1 Vacuum cleaner nozzle with scraper blade |
| 11/09/2000 | WO2000065978A1 A joint device |
| 11/09/2000 | WO2000035330A3 Upright vacuum cleaner with cyclonic airflow |
| 11/09/2000 | DE19919809A1 Staubfilterbeutel, enthaltend Nanofaservlies Dust filter bag containing nanofiber nonwoven |
| 11/08/2000 | EP1049964A1 Improvements to mobile robots and their control system |
| 11/08/2000 | EP0799093B1 Improved dust separation apparatus |
| 11/08/2000 | CN1272807A A packaged product |
| 11/07/2000 | US6143996 Outlet for connecting a vacuum-cleaning hose to a centralized vacuum-cleaning installation |
| 11/07/2000 | US6143093 A flexible inner tube with radial circumferential holes and covered by an absorbent material with outwardly facing adhesive strips for securing to the horizontal floor surface of a surgical operating room; hazardous wastes; disposable |
| 11/07/2000 | US6142188 Corrugated flexible hose |
| 11/07/2000 | US6141826 Center air feed for cyclonic separator |